A Miniaturized Multidirectional Stacking Ultrasound Transducer for Endo-Bronchoscopy Lung Nodule Ablation. - Huaiyu Wu; Howuk Kim; Benjamin C. Kreager; Ruth H. Vorder Bruegge; Oleksii Ostras; Mengyue Chen; Yueh Z. Lee; Gianmarco F. Pinton; Allen Cole Burks; Xiaoning Jiang (IEEE Trans. Biomed. Eng., 2026)